Block height - The block quantity and duration on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://wildbookmarks.com/story20523822/the-blockchain-explorer-address-diaries-https-fletcher-odonnell-thoughtlanes-net-exploring-further-the-world-of-blockchain